Quadratic Equation
When it comes to the concept of polynomial equations, quadratic equations can be said to be a special case. What does solving a quadratic equation mean? We will understand the quadratics and their types once we are familiar with the polynomial equations and their types.
Demand and Supply Function
The concept of demand and supply is important for various factors. One of them is studying and evaluating the condition of an economy within a given period of time. The analysis or evaluation of the demand side factors are important for the suppliers to understand the consumer behavior. The evaluation of supply side factors is important for the consumers in order to understand that what kind of combination of goods or what kind of goods and services he or she should consume in order to maximize his utility and minimize the cost. Therefore, in microeconomics both of these concepts are extremely important in order to have an idea that what exactly is going on in the economy.
Please solve (iii) bybusing product rule, as i have attached the formula.
please solve accurate i will rate it up.
![Product Rule
for example, ifyoa are asked ta
differe ate y:x'cos3x
in this Case ve have fwo functias
Mu lkpred fogeth e, ox'and cos 3oc
you Can mite the equation as
where u:x and v: cos 3x.
Product Rule:
if y=uv
dy
- udv, vdu
dx
dx
v: cos3x
dv
do
こdx
:-3 sin 3x
dx
2x
d
dy : -3sin 30c + 2xcos3x
dy x(-3x sin 3ox + 2cos 3x)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F16cd296b-7bf8-4a2a-8925-07b376b31d44%2Ff51cf8c6-cf17-45d0-aff9-540897c89310%2Ffo9tmq7_processed.jpeg&w=3840&q=75)
![(ii)
The instantaneous power associated with a cutting device is given by the following circular
equation:
P(t) = 20Sin(100 t)Cos(100rt)
Determine the rate of change of P(t) at t-1second.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F16cd296b-7bf8-4a2a-8925-07b376b31d44%2Ff51cf8c6-cf17-45d0-aff9-540897c89310%2Fb00c8q_processed.jpeg&w=3840&q=75)
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